The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2026
Filed:
Dec. 08, 2022
Shanghai Ruiyu Biotech Co., Ltd., Shanghai, CN;
SHANGHAI RUIYU BIOTECH CO., LTD., Shanghai, CN;
Abstract
The present disclosure provides a perfusion system and a cell cultivation perfusion system, the perfusion system comprising: a pressure transfer component, the pressure transfer component including a belt and multiple pressure members disposed on the belt at intervals; a driving device, a driving connection being established between the driving device and the pressure transfer component; and at least one pipeline assembly, the at least one pipeline assembly including at least one pressable pipeline for fluid flow; wherein a press area is formed between the pressure transfer component and each of the at least one pressable pipeline, the multiple pressure members move with the belt, and at least a portion of the multiple pressure members press against the at least one pressable pipeline in the press area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile